SMTL ID : 2cjt.1 (1 other biounit)

Structural Basis for a Munc13-1 Homodimer - Munc13-1 - RIM Heterodimer Switch: C2-domains as Versatile Protein-Protein Interaction Modules

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.44 Å

Oligo State

homo-dimer

Ligands

11 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 5 residues within 4Å: Chain A: Q.20, G.43, S.44, Q.45, P.46 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.44, A:Q.45, A:Q.45 Water bridges: A:S.44 EDO.2: 8 residues within 4Å: Chain A: C.8, G.10, K.12, D.51, E.94, G.95, D.127, H.129 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.12, A:E.94, A:E.94 EDO.3: 6 residues within 4Å: Chain A: V.3, S.5, I.56, N.57, R.58, L.59 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.5 EDO.4: 8 residues within 4Å: Chain A: R.89, G.95, P.96, G.97, E.98, D.127, A.128 Ligands: EDO.5 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.97, A:G.97, A:D.127, A:A.128 Water bridges: A:A.128 EDO.5: 6 residues within 4Å: Chain A: I.83, E.98, L.126, D.127, A.128 Ligands: EDO.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.126, A:A.128 EDO.6: 7 residues within 4Å: Chain A: G.71, L.72, I.73, W.74, D.75 Chain B: S.36, T.37 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:D.75, B:T.37, B:T.37 EDO.7: 3 residues within 4Å: Chain A: D.51, M.53 Ligands: FMT.11 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.51 EDO.8: 2 residues within 4Å: Chain A: N.92, E.131 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.92 EDO.13: 1 residues within 4Å: Chain A: W.99 No protein-ligand interaction detected (PLIP) EDO.15: 8 residues within 4Å: Chain A: K.30, K.35, E.66, W.68 Chain B: K.30, K.35, E.66, W.68 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:K.30, A:W.68, B:K.30, B:K.35, B:E.66 Water bridges: A:K.35 EDO.18: 1 residues within 4Å: Chain B: I.39 No protein-ligand interaction detected (PLIP)

7 x FMT: FORMIC ACID(Non-functional Binders)

FMT.9: 2 residues within 4Å: Chain A: G.71, L.72 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.72 FMT.10: 4 residues within 4Å: Chain A: N.69, T.76, M.77, V.78 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.69, A:M.77 FMT.11: 5 residues within 4Å: Chain A: Q.50, D.51, F.52 Chain B: I.73 Ligands: EDO.7 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.50, A:D.51 FMT.12: 2 residues within 4Å: Chain A: T.116, K.117 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.116, A:T.116 FMT.14: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) FMT.16: 6 residues within 4Å: Chain B: K.70, G.71, L.72, I.73, W.74, D.75 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:K.70, B:G.71, B:I.73 Water bridges: B:K.70, B:D.75, B:D.75 FMT.17: 6 residues within 4Å: Chain B: G.10, K.12, E.49, Q.50, D.51, E.94 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.49, B:E.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, J. et al., Structural Basis for a Munc13-1 Dimeric to Munc13-1/Rim Heterodimer Switch. Plos Biol. (2006)

Release Date

2006-06-07

Peptides

UNC-13 HOMOLOG A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

UNC-13 HOMOLOG A

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